I haven't been keeping up with hardware after I choice my components. I can give my advice on the bundle from what I have heard and remember.
1: Doesn't have a video card so you will have to grab one. And from what I have heard people have been avoiding MSI mobos for exploding mosfets and general bad overall quality. But I could be completely wrong and they have gotten better.
2: seems to be all there but kinda pointless to have a Micro ATX board and full tower case. But a case that big does give some room to grow in the future. I know very littke about Nvidia GPus but I believe its the 560 Ti that gets recommended all the time. And having 2gb of VRAM is nice.
3: I absolutely nothing about AMD cpus. That said that looks like a solid build. Board seems average, PCI E are X16, X4, so may want to take that into consideration if you every want dual gpus. The 6850 is the "weaker" options of the 6000 series mid end cards.
4: Same ideas as the first two. Micro ATX boards are "wasted" in a full tower and doesn't have a gpu included.
None of those combos came with an aftermarket cooling but out of the 4 bundles you chose I'd go with #3. That said I'll see if I can piece together a rig for around $775.